question about instagram followliker bot and bandwith using on vps

hi brothers

i have ig followliekr bot on my vps

i have big problem with that , i have not any monitoring soft on my vps and with this tasks i have 20gb using BW daily

24h running

1500 scrape user

follows 2500 ~ 3000 per day

follow time 14 ~ 18

windows 2008 rc
how much is the standard using of bandwith for this tasks

does it changing any system file ?
pls help me

regards